ScienceComet Siding Spring, heading toward Mars, seen with two tails by Hubble The Hubble Space Telescope has seen two tails sprouting from Comet Siding Spring, due for a close approach with Mars.by James Maynard
SciencePrehistoric large shrimp-like creature shows how top predator evolves to a gentle giantby Alexander Saltarin
ScienceSoyuz spacecraft with US-Russian team successfully links with International Space Stationby Alexander Saltarin
ScienceHousehold air pollution kills 4.3 mn, 3.7 mn more die from outdoor pollution: WHOby Alexander Saltarin
ScienceDon't challenge Cuvier's beaked whales to a breath holding contest. It can last 2.5 hours!by Alexander Saltarin